is this a science, though, when it comes to natural disasters? or is it more of an art? none of these storms are built quite exactly the same. >> well, as you know, i think that there are no models for what this type of storm is going to be. so we're in the same position. but obviously ever since we heard about it, we began preparing. so we'll get the goods in. assuming that we can get them into the various depots and distribution points that we need. and we expect that we can. so we've built up a little bit there. and we'll be providing goods. and i think we'll come through this okay. >> so you do stock the depots up a little heavier in advance? >> yes, we did. >> and then jim made the point a couple minutes ago, a lot of the things that people are looking for, the waters, some -- at least, batteries, maybe not. they're not generally margin leaders, right, jim? rad are they? >> did you say margin leaders? >> margin leaders where profit is fattest. >> if you sell enough of it, we work on dollars. we don't work on percentages. so the -- our attitude is if we're going to s